find the length of tangent segments drawn from a point at a distance of 12cm from centre,radius 4
Asked by
| 8th Dec, 2009,
06:29: PM
Expert Answer:
Length of tangent to the circle of radius 4 from an external point at a distance of 12 is = sqrt(122-42)=sqrt(128)
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Answered by
| 10th Dec, 2009,
11:55: AM
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